I've been in the same job for a few years, and 9 in total in the broad sector. I need an increase of £6000k per annum to cover my living costs.
I was thinking of doing something I've never done before (but probably people with more confidence do all the time) and apply for jobs that are above my current pay grade and experience, but that I believe I can do due to years of general work experience and individual development. I have a natural aptitude to "planning" and "changing processes". Also to "public speaking" and "training".
Would you have any advice on how to do this? Is it reasonable to think this is a good plan?